//  启用
export async function bootstrap() {
    console.log('learn bootstrap')
}
//  渲染
export async function mount() {
    console.log('learn mount')
    render()
}

function render() {
    const el = document.createElement('div')
    el.innerHTML = '<h1>无框架微应用</h1>'
    document.body.appendChild(el)
}
//  注销
export async function unmount() {
    console.log('learn unmount')
}